/* Professional presentation and accessible, client-focused interactions. */
.why-lead .section-title{font-size:clamp(42px,5.2vw,68px);line-height:1.05}
.principle-card{display:block!important;padding:0!important;border:1px solid var(--line);border-radius:9px;margin-bottom:12px;background:linear-gradient(130deg,#21181b,#131011);transition:border-color .25s,box-shadow .25s}
.principle-card:hover,.principle-card:focus-within{border-color:#b45b58;box-shadow:0 15px 35px #0004}
.principle-card summary{list-style:none;display:grid;grid-template-columns:25px 1fr 18px;gap:15px;cursor:pointer;padding:24px}.principle-card summary::-webkit-details-marker{display:none}
.principle-card summary>span{font:11px var(--mono);color:var(--red-light)}.principle-card h3{font-size:16px;margin:0 0 9px}.principle-card p{font-size:13px;line-height:1.8;margin:0;color:var(--muted)}.principle-card summary>b{font-size:20px;font-weight:400;color:var(--red-light)}.principle-card[open] summary>b{transform:rotate(45deg)}
.principle-card .principle-detail{padding:0 24px 24px 64px;color:#e0d1ca}
summary:focus-visible{outline:2px solid var(--red-light);outline-offset:4px;border-radius:4px}
.process-step{border:1px solid var(--line);border-radius:8px;background:#141113;min-width:0}.process-step summary{padding:20px;cursor:pointer;list-style:none}.process-step summary::-webkit-details-marker{display:none}.process-step h3{font-size:14px}.process-step p{font-size:12px;line-height:1.8}.process-expand{display:block;margin-top:20px;color:#e0a39c;font-size:10px}.process-detail{padding:0 20px 20px;margin:0;color:#d3c5bf}.process-step[open]{border-color:#a6504d}
.skill-group{border-radius:8px}.skill-group h3{line-height:1.6}.skill-tags span{line-height:1.6}
.contact-form{border-radius:12px}.form-field{font-size:12px}.form-field input,.form-field select,.form-field textarea{font-size:16px;min-height:46px;max-width:100%;border-radius:4px}
.form-field [aria-invalid="true"]{border-color:#ffac9c;background:#38191d}.field-error{color:#ffd1c4;font-size:12px;line-height:1.5;display:block;margin-top:6px}.field-error[hidden],.email-brief[hidden]{display:none!important}
.email-brief{padding-top:20px;border-top:1px solid #c7978e55;margin-top:20px}.email-brief label{display:block;font-size:13px;font-weight:700;margin-bottom:10px}.email-brief textarea{width:100%;max-width:100%;resize:vertical;border:1px solid var(--line);border-radius:4px;padding:12px;background:#140c0e;color:var(--ink);font:13px/1.8 var(--mono)}.email-brief p{font-size:12px;color:#e6c6be;overflow-wrap:anywhere}.email-brief .hero-actions{margin-top:12px}
.contact-direct strong{overflow-wrap:anywhere}.form-status{font-size:13px;line-height:1.7}.form-note{font-size:12px;line-height:1.8}
.preview-size-note{font-size:11px;color:var(--muted)}.demo-stage iframe{max-width:none!important;flex-shrink:0}.demo-stage[data-device="desktop"] iframe{width:1200px}.demo-stage[data-device="tablet"] iframe{width:768px}.demo-stage[data-device="mobile"] iframe{width:390px}.demo-stage{justify-content:flex-start;overscroll-behavior:contain}.demo-actions{gap:10px}.demo-actions a{padding:9px}.demo-actions button,.device-switch button{min-height:44px}
.project-actions{flex-wrap:wrap;gap:15px}.project-actions a{display:inline-flex;text-decoration:none;align-items:center;min-height:44px}.project-actions button{min-height:44px}.dialog-footer{flex-wrap:wrap}.dialog-close{min-width:44px;min-height:44px}.project-dialog,.demo-dialog{overscroll-behavior:contain}
.noscript-notice{padding:18px;background:#2a1619;color:#f3ddd6;text-align:center;font-size:14px}.noscript-notice a{text-decoration:underline}
.client-mode .hero-studio,.client-mode .intro-strip,.client-mode #work{display:none}
.case-page .site-header{position:static}.case-page .nav-shell{gap:15px;flex-wrap:wrap;padding-block:16px}.case-nav{display:flex;flex-wrap:wrap;gap:18px;font-size:12px}.case-nav a{text-decoration:none;padding:10px 0}
.case-main{max-width:1000px;margin:auto;padding-block:70px 85px}.case-title{font:400 clamp(50px,8vw,105px)/1.05 var(--display);letter-spacing:-.035em;margin:16px 0 26px;overflow-wrap:anywhere}.case-intro{max-width:760px;font-size:20px;line-height:1.8;color:#c8bcb6}.case-status{display:inline-block;padding:6px 12px;border:1px solid #a75954;color:#f1b6a9;font:11px var(--mono);border-radius:4px}.case-meta{display:flex;flex-wrap:wrap;gap:10px;margin:25px 0 35px}.case-meta span{padding:7px 10px;background:#20171a;border:1px solid var(--line);font-size:12px;border-radius:4px}.case-toc{display:flex;flex-wrap:wrap;gap:12px 22px;border-block:1px solid var(--line);padding:22px 0;margin-bottom:35px;font-size:12px}.case-toc a{padding:7px 0;color:#edb5aa}
.case-section{padding:30px 0;border-bottom:1px solid var(--line);scroll-margin-top:25px}.case-section h2{font-size:26px;letter-spacing:-.03em;margin:0 0 18px}.case-section p,.case-section li{font-size:15px;line-height:1.9;color:#c1b5ae}.case-section li{margin-bottom:10px}.case-evidence{padding:22px;border-left:2px solid var(--red-light);background:#1d1417}.case-evidence strong{color:#f2d5ce}.case-cta{padding:35px;margin-top:45px;border:1px solid var(--line);border-radius:10px;background:#1d1417}.case-cta h2{font:400 clamp(28px,5vw,48px)/1.2 var(--display);margin:0 0 17px}.case-cta p{color:var(--muted)}
@media(max-width:1040px){.process-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.why-grid{gap:30px}.principle-card summary{padding:20px;gap:10px}.principle-card .principle-detail{padding:0 20px 20px 55px}}
@media(max-width:620px){.process-steps{grid-template-columns:1fr}.process-step summary{padding:22px}.process-step h3{font-size:17px}.process-step p{font-size:13px}.process-number{font-size:24px}.principle-card summary{grid-template-columns:23px 1fr 15px}.principle-card h3{font-size:16px}.why-lead .section-title{font-size:clamp(39px,10vw,60px)}.case-main{padding-block:40px 60px}.case-intro{font-size:17px}.case-section h2{font-size:23px}.case-cta{padding:24px}.case-nav{gap:15px;font-size:11px}.case-title{font-size:clamp(43px,12vw,70px)}.contact-form{padding:22px 16px}.client-mode-bar{font-size:10px}.mode-return{min-height:36px}.skill-tags span{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1!important;transform:none!important}}
@media print{.site-header,.site-footer,.case-toc,.case-cta{display:none}body{background:white!important;color:black!important}.case-main{width:100%;padding:0}.case-section p,.case-section li,.case-intro{color:#333}.case-section{break-inside:avoid}}